GCHQ's annual brainteaser comes in the form of the agency's Christmas card, sent by the intelligence organisation's director ...

If the hints just aren't working and you're about ready to snap your pencil in two, here are the answers to the 2024 GCHQ ...

GCHQ’s Christmas puzzle contains hidden clues as an extra challenge for sleuths for the first time. The intelligence security ...

The annual brainteaser aims to tickle the neurons of those hoping to work in intelligence, and comes in the form of a ...

Here's all the answers to the 2024 GCHQ Christmas puzzle, including explanations on all seven questions and the final answer.

The above image isn’t the world’s most elaborate Christmas card – it’s actually a festive brainteaser created by Britain’s ...

GCHQ has run its Christmas puzzle challenge for nearly a decade, but the latest card from the agency - which has multiple ...

The annual puzzle challenges the public to decode the names of UK landmarks using everything from lateral thinking to ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

In 2016, it released a challenge to the public which had taken eight Government spies two months to compile – but only three ...

This year’s Christmas card from the UK spy agency features a map of the UK and Northern Ireland, reflecting a ...

Colin, GCHQ’s chief puzzler, released a quote with a secret message hidden within it. He said: “We are delighted to be ...